[DeTomaso] Suspension Angles
Ken Green
kenn_green at yahoo.com
Fri Nov 21 01:10:52 EST 2014
I think this is what you are looking for on the TedMitchell web site:
http://www.tmitch.com/
go to Technical Information, and then to Pantera Suspension Data.
I also attached an MS Word version.
Ken
From: Mike Thomas <mbefthomas at comcast.net>
To: detomaso at poca.com
Sent: Thursday, November 20, 2014 5:22 PM
Subject: [DeTomaso] Suspension Angles
I've picked up a set of DQ's adjustable upper rear A-arms, and am
getting ready to install them. When I fitted the car with the new Koni
CO's this summer, I dropped the car to the height I was looking for,
knowing that my rear camber would be quite a bit off. What I need to
figure out is how much extension I need to add to the A arm to get to
the correct camber with half a tank in the car.
My lower A-arms are virtually level to the ground, I've dropped the car
about 1/2" from where it was. I couldn't lower it any more before as
the alignment shop had to remove all shims from the lower A-am to frame
connection except what was needed for rear toe.
I'm assuming that if I know the angle at which the uppers are with the
lowers level, I could calculate how much to extend the A arm, which is
at x degrees above the horizontal plane, to push the top of the rear
tire out Y inches to achieve approximately the right camber. Then when
I take the stock A arms off the car, measure center of the buss at the
frame to the center of the shaft that connects to the upright, I'll
know how much to increase that dimension to get close enough to the
desired camber that the alignment shop can fix the rest with shims at
the lower A arm-to-frame mounting points, including for proper toe.
I've seen the diagrams of Dallara's suspension design, but does someone
have that angle, or some other advice on how to set this up?
Thanks, Mike Thomas
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-------------- next part --------------
I think this is what you are looking for on the TedMitchell web site:
[1]http://www.tmitch.com/
go to Technical Information, and then to Pantera Suspension Data.
I also attached an MS Word version.
Ken
__________________________________________________________________
From: Mike Thomas <mbefthomas at comcast.net>
To: detomaso at poca.com
Sent: Thursday, November 20, 2014 5:22 PM
Subject: [DeTomaso] Suspension Angles
I've picked up a set of DQ's adjustable upper rear A-arms, and am
getting ready to install them. When I fitted the car with the new
Koni
CO's this summer, I dropped the car to the height I was looking for,
knowing that my rear camber would be quite a bit off. What I need to
figure out is how much extension I need to add to the A arm to get to
the correct camber with half a tank in the car.
My lower A-arms are virtually level to the ground, I've dropped the
car
about 1/2" from where it was. I couldn't lower it any more before as
the alignment shop had to remove all shims from the lower A-am to
frame
connection except what was needed for rear toe.
I'm assuming that if I know the angle at which the uppers are with
the
lowers level, I could calculate how much to extend the A arm, which
is
at x degrees above the horizontal plane, to push the top of the rear
tire out Y inches to achieve approximately the right camber. Then
when
I take the stock A arms off the car, measure center of the buss at
the
frame to the center of the shaft that connects to the upright, I'll
know how much to increase that dimension to get close enough to the
desired camber that the alignment shop can fix the rest with shims at
the lower A arm-to-frame mounting points, including for proper toe.
I've seen the diagrams of Dallara's suspension design, but does
someone
have that angle, or some other advice on how to set this up?
Thanks, Mike Thomas
_______________________________________________
Detomaso Forum Managed by POCA
DeTomaso mailing list
[2]DeTomaso at poca.com
[3]http://poca.com/mailman/listinfo/detomaso_poca.com
References
1. http://www.tmitch.com/
2. mailto:DeTomaso at poca.com
3. http://poca.com/mailman/listinfo/detomaso_poca.com
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